| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a biophotonic measurement device that has high safety (eye safety) to eyes of a person to be measured even when the intensity of measuring light is increased. <P>SOLUTION: A scattered light measurement means 4 includes a receiver 9 that receives scattered light Ls guided by a scattered light-receiving means 8 and converts it into an electrical signal, and a measuring unit 10 that extracts and measures only the electrical signal by the scattered light Ls from the electrical signals converted by the receiver 9. The biophotonic measurement device also includes a measuring light controller 11b that controls the measuring light injection means 2 to lower the intensity of measuring light Lm or stops the injection of measuring light Lm when it is determined that an end of a measuring light irradiation means 7 is not in contact with a measured section 20 as the result of measuring the scattered light Ls by the measuring unit 10 of the scattered light measurement means 4. <P>COPYRIGHT: (C)2012,JPO&INPIT |
